Economic Problem

Solution?

Global Wealth Inequality

Markets

People Guess The Prices Of Pokemon Cards
Task - research the change in the value of something and see if you can use demand and supply to illustrate why it has changed in value?

When markets fail?

What is the problem with relying on demand and supply, combined with rational behaviour?
"drowning in plastic" BBC documentary BEST OF
So what would your solution be?
10 single-use plastic items you can cut out of your life today